Quiz Complete, well Done!
How can you remove a key-value pair from a dictionary?
Immutable
Length
The method used to get the value of a key in a dictionary without raising an error is
().
In Python, dictionaries are denoted by enclosing a comma-separated pair of curly braces with
within.
Which of the following is NOT a valid key type for a dictionary?
Which of the following is a valid way to create an empty dictionary in Python?
What is the time complexity of accessing an element in a dictionary?
What happens if you try to access a key that doesn't exist in a dictionary?
Pop
Which of the following methods returns a list of all the keys in a dictionary?
The function used to check if a key is present in a dictionary is
().
Which of the following is NOT a valid key type for a Python dictionary?
Dictionary Comprehension
What does the method 'values()' do in Python?
The function used to check if a key is present in a dictionary is
().
What happens if you try to access a key that doesn't exist in a dictionary?
What is the syntax for creating a dictionary in Python?
The method used to add a new key-value pair to a dictionary is
().
A
is a collection of key-value pairs.
